[GRASS-user] 3D raster color coding

[Francois Chartier]

the vector is visible in 3d as per attached screen shot.  could this be a
problem due to computer instead of Grass.  there may be too many data
points to show?

Le dim. 10 juin 2018 à 15:46, Francois Chartier <fra.chartier at gmail.com> a
écrit :

>  I have pasted below the colors files for the 3d raster.  the screen
> capture shows that the data is there as i am showing the wireframe around
> the data.  the r3.color is set to bgyr.  therefore, i do not see how come
> the interpolated data does not show up in the display.
>
> r3.colors map=BHALL_May24v2 at Toronto color=bgyr
>
> Color table for raster3d map <BHALL_May24v2 at Toronto> set to 'bgyr'
>
>
> color table - the data is associated with a color as per below.
> % -8.9909944534301758 33.892620086669922
> -8.9909944534301758:0:191:191 -0.41427154541015626:0:255:0
> -0.41427154541015626:0:255:0 8.1624513626098629:255:255:0
> 16.739174270629881:255:127:0 25.315897178649902:191:127:63
> 25.315897178649902:191:127:63 33.892620086669922:200
> 8.1624513626098629:255:255:0 16.739174270629881:255:127:0
>
> Metadata of 3d raster. - same range of data as color table.
> ype of Map:  raster_3d            Number of Categories: 0               |
>  |   Data Type:    FCELL
>     |
>  |   Rows:         90
>    |
>  |   Columns:      85
>    |
>  |   Depths:       307
>     |
>  |   Total Cells:  2348550
>     |
>  |   Total size:           3180868 Bytes
>     |
>  |   Number of tiles:      336
>     |
>  |   Mean tile size:       9466 Bytes
>    |
>  |   Tile size in memory:  30420 Bytes
>     |
>  |   Number of tiles in x, y and  z:   6, 7, 8
>     |
>  |   Dimension of a tile in x, y, z:   15, 13, 39
>    |
>  |
>     |
>  |        Projection: UTM (zone 17)
>    |
>  |            N:    4870795    S:    4825715   Res: 500.88888889
>     |
>  |            E:     651669    W:     609204   Res: 499.58823529
>     |
>  |            T:        352    B:         45   Res:     1
>    |
>  |   Range of data:   min = -8.99099445 max = 33.89262009
>    |
>  |
>     |
>  |   Data Source:
>    |
>  |
>     |
>  |
>     |
>  |
>     |
>  |   Data Description:
>     |
>  |    generated by v.vol.rst
>     |
>  |
>     |
>  |   Comments:
>     |
>  |    v.vol.rst input="BHMat1All_May12 at Toronto" wcolumn="cat" tension=40.
> \   |
>  |    smooth=0.1 segmax=50 npmin=200 npmax=700 dmin=2 wscale=1.0
> zscale=1.\   |
>  |    0 elevation="BHALL_May24v2"
>
>
>
> Le sam. 2 juin 2018 à 15:37, Helmut Kudrnovsky <hellik at web.de> a écrit :
>
>> >Unfortunately in the Display window nothing shows up, whether in 2D or
>> in 3D
>> view.  I do not know what i >am doing incorrectly.
>>
>> see https://trac.osgeo.org/grass/ticket/3571
>>
>> please add your findings there.
>>
>>
>>
>> -----
>> best regards
>> Helmut
>> --
>> Sent from: http://osgeo-org.1560.x6.nabble.com/Grass-Users-f3884509.html
>> _______________________________________________
>> grass-user mailing list
>> grass-user at lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/grass-user
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/grass-user/attachments/20180610/ec07c625/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: screencapture june10 2.gif
Type: image/gif
Size: 669571 bytes
Desc: not available
URL: <http://lists.osgeo.org/pipermail/grass-user/attachments/20180610/ec07c625/attachment-0001.gif>